package com.cs.mapper;

import com.ruoyi.common.core.annotation.Excel;
import com.ruoyi.common.core.web.domain.BaseEntity;

import java.io.Serial;

/**
 * @Author：bbdf
 * @Package：com.cs.domain
 * @Project：RuoYi-Cloud
 * @name：CSBudgetMapper
 * @Date：2024-11-11 10:46
 * @Filename：CSBudgetMapper
 */
public interface CSBudgetMapper {
    /**
     * 查询采购计划总金额
     * @return
     */
    public Double queryTotalPurchaseAmount();
}